161404992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{40031}}^1$

素因数の和:40056

約数の個数: 84

約数和(自身を含む): 528742656

約数和(自身を除く): 367337664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 40031, 80062, 120093, 160124, 240186, 280217, 320248, 360279, 480372, 560434, 640496, 720558, 840651, 960744, 1120868, 1280992, 1441116, 1681302, 1921488, 2241736, 2521953, 2561984, 2882232, 3362604, 3842976, 4483472, 5043906, 5764464, 6725208, 7685952, 8966944, 10087812, 11528928, 13450416, 17933888, 20175624, 23057856, 26900832, 40351248, 53801664, 80702496, 161404992]

約数ペア:

[(1, 161404992), (2, 80702496), (3, 53801664), (4, 40351248), (6, 26900832), (7, 23057856), (8, 20175624), (9, 17933888), (12, 13450416), (14, 11528928), (16, 10087812), (18, 8966944), (21, 7685952), (24, 6725208), (28, 5764464), (32, 5043906), (36, 4483472), (42, 3842976), (48, 3362604), (56, 2882232), (63, 2561984), (64, 2521953), (72, 2241736), (84, 1921488), (96, 1681302), (112, 1441116), (126, 1280992), (144, 1120868), (168, 960744), (192, 840651), (224, 720558), (252, 640496), (288, 560434), (336, 480372), (448, 360279), (504, 320248), (576, 280217), (672, 240186), (1008, 160124), (1344, 120093), (2016, 80062), (4032, 40031)]